Architectural shingles
Metal roofing
Tile roofing
GAF
Owens Corning
Flat & low-slopeFree roof inspection with deck photos before we talk money - GAF and Owens Corning certified installation
Fast, Reliable Roof Repair Across Key Biscayne
Salt air gets into everything on a barrier island, and roofs here pay for it first. If you’re seeing rust streaks on the fascia, a lifted shingle row, or water staining a ceiling after a squall off the Atlantic, we can help. We handle roof repair throughout Key Biscayne, from the Harbor Drive oceanfront to the southern tip, and we know how the Village’s building department treats repair work. Call (888) 361-4813. We answer 24/7, with fast dispatch from 7am to 7pm, Sunday through Friday.

Why Key Biscayne Homeowners Call Rutherford Roof Repair for Roof Repair
Roof repair on Key Biscayne is a repair-first conversation, and that’s the whole reason our name reads the way it does. Most calls start with a homeowner who has already been told they need a full replacement and wants a second look. We’d rather tell you the roof has years left than sell you shingles you don’t need. That’s why inspection is a real service here, not a sales appointment dressed up as one.
Our technicians have up to 9 years of experience, and they know the local failure modes by sight: corroded nails under a shingle field that looks fine, drip edge thinning out along the soffit, valleys that hold salt moisture long after the rain passes. We can work with your insurer on storm claims, and every job starts with a free written estimate. If replacement does turn out to be the honest answer, we have access to materials from GAF, CertainTeed, Owens Corning, IKO, Atlas, Tamko, and Boral, so the recommendation follows your roof, not a single supplier’s stock list.
Styles & brands we work with
- Architectural shingles
- Metal roofing
- Tile roofing
- GAF
- Owens Corning
- Flat & low-slope
Storm Damage Roof Repair in Key Biscayne
Storm Damage Roof Repair in Key Biscayne usually involves more than a few missing shingles, because wind-driven rain works its way under edges and through penetrations long before anything lifts off. The Atlantic sits on one side of the island and Biscayne Bay on the other, so there’s no inland buffer to slow a system down. A typical storm damage repair runs $450 to $1,800 depending on how many squares are affected and whether decking has to come out. When the damage reaches the flashing line or a valley, expect the upper end.
Wind-Driven Rain and Underlayment
Driving rain finds every gap the sun has widened, and on older Key Biscayne homes it often reaches the underlayment before anyone notices a stain inside. We open the affected area, check whether the felt or membrane is still doing its job, and replace what has broken down. Patching shingles over failed underlayment just moves the leak a season down the road.
After the Storm Passes
A call usually comes in once the wind drops and a homeowner sees a brown line on the ceiling or a shingle edge curled at the soffit. We can photograph the scope and confirm what needs replacing on the same visit, and we can work with your insurer if a claim is part of the picture. The written estimate sets the price before any work begins.
Metal Roof Repair in Key Biscayne
Metal Roof Repair in Key Biscayne is a different animal from shingle work because the enemy here is corrosion, not wind alone. Even panels labeled for coastal use show fastener rust and edge creep sooner on the ocean side of the island, and a small pinhole in a metal pan can let water track a long way before it shows up inside. Metal repairs typically run $500 to $2,200 depending on the panel profile, the number of fasteners being replaced, and whether sealant joints need reworking.
Fasteners and Sealant Joints
On metal roofs, the fasteners and the sealant at laps and penetrations take the salt spray first. We check the washers, replace failed screws with corrosion-rated hardware, and re-run sealant where it has dried and pulled away. Rust that has started at a fastener usually means the washer beneath it failed years earlier.
Coastal Exposure and Panel Condition
Panels closest to the water age faster and often need localized attention before the rest of the roof does. We walk the roof and check the panel edges, the ridge, and any penetrations for corrosion before recommending a scope. If a section can be repaired rather than replaced, that’s the answer we’ll give you.
Trusted Brands We Service in Key Biscayne
When a repair needs new material tied back into an existing roof, we can source it from the brands most roofs here are built from: GAF, CertainTeed, and Owens Corning on the premium side, plus IKO and Tamko where a value match makes more sense. We don’t keep parts in stock, so what we recommend is driven by what your roof actually needs and what passes Village review, not by what happens to be sitting on a shelf. Turnaround on material orders is fast, and the estimate tells you exactly what’s being ordered before anything goes on the roof. If your roof is Boral tile, we can match that too.

See the difference
Before
After
Before
After
Before
AfterCommon Roof Repair Problems We See in Key Biscayne Homes
Key Biscayne is one of the few Miami-Dade municipalities that runs its own building department, with product approvals separate from the county’s. A material can clear Miami-Dade’s wind-load review and still fail Village inspection on the same roof. That paperwork step doesn’t exist a causeway away, and it’s the reason off-island contractors sometimes show up with material that won’t pass.
- Corroded fasteners under original decking. Salt spray eats through nails and drip edge years before the shingles themselves fail, so a small leak often hides accelerated fastener decay underneath. On 1950s and 60s concrete-block and wood-frame ranches, this is the first thing we look at.
- Village product-approval mismatches. Materials that satisfy county wind-load ratings but aren’t on the Village’s approved list stall or fail inspection after tear-off has already begun. We check the list before the order goes in.
- Flashing and valley failure on older homes. Original flashing and valley metal on mid-century homes has been fighting salt air for decades. When it lets go, water tracks under the field shingles and shows up well away from the actual break.
- Outbuildings and detached structures missed in the main quote. Detached shops and ADUs at the back of an acreage lot sit on separate small roofs with their own drainage. Grading and runoff at the open edge of the lot can push water back toward them, and those roofs are easy to leave out of a main-house estimate.
Pricing for Roof Repair in Key Biscayne, FL
Estimates are free, and the written line-item quote sets the final price. A typical shingle patch on a Key Biscayne roof runs $450 to $1,200. Flashing or valley repair usually lands between $350 and $900. Vent boot and pipe collar replacements run $180 to $450. A flat roof patch is $400 to $1,500 depending on area and membrane. Full shingle replacement, when repair won’t get you another ten years, runs higher and gets scoped separately. What moves the number is square footage, whether decking comes out, the material brand, and whether the Village approval process adds a step. We confirm the scope on the first visit, photograph it, and put the price in writing before work starts. No change orders on top of the estimate.
We Also Serve Cities Near Key Biscayne
If you’re just off the island or comparing quotes across the water, we also work in Miami Beach, Miami, Fort Lauderdale, and Pompano Beach, which is where our primary service area sits. The coastal conditions are similar, but the permit path is not – we’ll tell you which one applies to your address before quoting.
Serving Key Biscayne, FL – Our Local Coverage Area
We serve Key Biscayne and nearby communities. Use the map below to see the area we cover. If you’re nearby, we can almost certainly help.
FAQs About Roof Repair in Key Biscayne
Because the Village runs its own building department with a product-approval list separate from Miami-Dade’s, and a material that passes county wind-load review can still fail Village inspection. We check the approved list before ordering anything, so the repair doesn’t stall after tear-off. Call (888) 361-4813 for a free estimate.
It usually means pulling back the affected square of shingles, checking the decking for rot or delamination, replacing any failed sheathing, re-running water shield through the valley and around penetrations, re-flashing the wall intersection, and rebuilding the drip edge and starter strip before new architectural shingles are tied back into the field. Because the property is one leak away from interior damage on a barrier island, we confirm and photograph the scope on the same visit the call comes in. Call (888) 361-4813 for an exact quote – estimates are free.
Yes. On the ocean-side streets and around the island’s southern tip, we routinely find fasteners that have begun to corrode after only a few years, even ones sold as stainless. That’s why we specify corrosion-rated hardware and check the fasteners, not just the shingles, before calling a repair done. Call (888) 361-4813 to have yours looked at.
We treat it as its own roof with its own drainage, because it is. We inspect it separately, check how the lot grades and drains around the open edge, and include it in the same written estimate as the house so nothing gets missed until water starts pushing back toward the structure. Call (888) 361-4813 to schedule the free estimate.
It should cover every square the damage actually reaches, not just the visible leak. A quote that covers too few squares leaves failed underlayment or decayed sheathing in place, and the leak returns. We measure the affected area on site and list the square count in the written estimate so you can see exactly what’s being replaced. Call (888) 361-4813 for a free estimate.
If you’re ready to find out what your roof actually needs before anyone talks you into a replacement, call Rutherford Roof Repair at (888) 361-4813. We answer 24/7, with fast dispatch from 7am to 7pm, Sunday through Friday. The estimate is free, the quote is written line by line, and the price doesn’t change once work starts.
Written by the team at Rutherford Roof Repair.